@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:wght@500;600&family=Poppins:wght@400;500;600;700&display=swap');

:root {
--vermelho: #e81c1c;
--vermelho-escuro: #b51212;
--preto: #080808;
--cinza: #bdbdbd;
--branco: #ffffff;
--card: rgba(255, 255, 255, 0.08);
--borda: rgba(255, 255, 255, 0.14);
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  }

html {
scroll-behavior: smooth;
}

body {
min-height: 100vh;
font-family: "Poppins", Arial, sans-serif;
color: var(--branco);
background: linear-gradient(
135deg,
var(--vermelho) 0%,
#5e1111 42%,
var(--preto) 100%
);

display: flex;
flex-direction: column;

}

/* CONTAINER */

.container {
width: min(1100px, 92%);
margin: 0 auto;
}

/* HEADER */

header {
padding: 22px 0;
background: rgba(0, 0, 0, 0.25);
border-bottom: 1px solid var(--borda);
backdrop-filter: blur(8px);
}

.header-conteudo {
display: flex;
align-items: center;
gap: 22px;
}

.logo {
width: 115px;
height: 115px;
object-fit: contain;
border-radius: 50%;
border: 3px solid rgba(255, 255, 255, 0.9);
background: rgba(0, 0, 0, 0.25);
}

.titulo {
font-family: "Playfair Display", serif;
font-size: clamp(30px, 5vw, 46px);
font-weight: 600;
line-height: 1.1;
}

.subtitulo {
margin-top: 8px;
color: #f0f0f0;
font-size: 15px;
}

/* MENU */

nav {
background: rgba(0, 0, 0, 0.55);
border-bottom: 1px solid var(--borda);
}

.nav-conteudo {
min-height: 64px;
display: flex;
align-items: center;
gap: 20px;
}

.menu {
list-style: none;
display: flex;
align-items: center;
flex-wrap: wrap;
gap: 6px;
}

.menu a {
display: block;
padding: 10px 16px;
color: var(--branco);
text-decoration: none;
font-weight: 600;
border-radius: 8px;
transition: 0.25s ease;
}

.menu a:hover {
background: var(--branco);
color: var(--preto);
transform: translateY(-1px);
}

.login-link {
margin-left: auto;
}

.login-link a {
background: var(--vermelho);
}

/* CONTEÚDO */

main {
flex: 1;
padding: 70px 0;
}

.hero {
max-width: 800px;
margin: 0 auto;
text-align: center;
padding: 55px 30px;
}

.hero h2 {
font-family: "Playfair Display", serif;
font-size: clamp(32px, 6vw, 52px);
margin-bottom: 18px;
}

.hero p {
color: #eeeeee;
font-size: 17px;
line-height: 1.8;
}

/* BOTÕES */

.btn {
display: inline-block;
margin-top: 28px;
padding: 13px 24px;
background: var(--vermelho);
color: var(--branco);
text-decoration: none;
font-weight: 700;
border-radius: 10px;
transition: 0.25s ease;
}

.btn:hover {
background: var(--branco);
color: var(--vermelho-escuro);
transform: translateY(-2px);
}

/* CARDS */

.cards {
display: grid;
grid-template-columns: repeat(3, 1fr);
gap: 22px;
margin-top: 40px;
}

.card {
padding: 28px;
background: var(--card);
border: 1px solid var(--borda);
border-radius: 15px;
text-align: center;
transition: 0.3s ease;
}

.card:hover {
transform: translateY(-5px);
background: rgba(255, 255, 255, 0.12);
}

.card h3 {
margin-bottom: 12px;
font-size: 22px;
}

.card p {
color: #dddddd;
font-size: 15px;
}

/* LOGIN */

.principal {
min-height: 500px;
display: grid;
place-items: center;
}

.login {
width: min(420px, 100%);
padding: 34px;
background: var(--card);
border: 1px solid var(--borda);
border-radius: 18px;
box-shadow: 0 20px 60px rgba(0, 0, 0, 0.35);
backdrop-filter: blur(12px);
}

.login h2 {
text-align: center;
margin-bottom: 8px;
font-family: "Playfair Display", serif;
font-size: 32px;
}

.login-descricao {
text-align: center;
color: var(--cinza);
margin-bottom: 24px;
}

.campo {
margin-bottom: 18px;
}

.campo label {
display: block;
margin-bottom: 7px;
font-weight: 600;
}

.campo input,
.campo textarea {
width: 100%;
padding: 13px 14px;
border: 1px solid rgba(255, 255, 255, 0.2);
border-radius: 9px;
background: rgba(0, 0, 0, 0.3);
color: var(--branco);
font: inherit;
outline: none;
}

.campo textarea {
min-height: 130px;
resize: vertical;
}

.campo input:focus,
.campo textarea:focus {
border-color: var(--vermelho);
box-shadow: 0 0 0 3px rgba(232, 28, 28, 0.18);
}

.btn-login {
width: 100%;
border: 0;
cursor: pointer;
font: inherit;
}

/* FOOTER */

footer {
padding: 24px 0;
text-align: center;
color: #d6d6d6;
background: rgba(0, 0, 0, 0.55);
border-top: 1px solid var(--borda);
}

/* RESPONSIVO */

@media (max-width: 700px) {

.header-conteudo {
    text-align: center;
    flex-direction: column;
}

.nav-conteudo {
    padding: 10px 0;
    flex-direction: column;
}

.menu {
    justify-content: center;
}

.login-link {
    margin-left: 0;
}

main {
    padding: 35px 0;
}

.hero {
    padding: 35px 10px;
}

.login {
    padding: 26px 20px;
}

.cards {
    grid-template-columns: 1fr;
}

}